Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 187 for “"Re-entry"”.
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Fixed-trim re-entry guidance analysis
The terminal guidance problem for a fixed-trim re-entry body is formulated with the objective of synthesizing a closed-loop steering law. A transformation of variables is made that reduces the order of the state system for the guidance problem, and a subsequent linearization with motion along the …
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Youth transitions : re-entry into second chance education
… and school systems to make education more responsive to the needs and interests of young people, recent findings testify to a persistent number of early school leavers who were not fully engaged in learning or work. Though numerically small, they are considered to be a socially …
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Simulation and optimization of spacecraft re-entry Trajectories
… may be better suited to the task of spacecraft re-entry trajectory optimization. In this thesis, a parameter optimal control algorithm is implemented in MATLAB® to optimize a 2-D re-entry trajectory simulated via Simulink®. Simulation results are validated by comparison with data from the flight …
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Retirement and Re-Entry Decision-Making: A Faculty Perspective
<p>Universities are faced with an aging workforce and threatened with deficits in number and quality of replacements for retirees. New policies and programs affecting retirement and workforce re-entry are taking shape. This points to the need for research on the factors used by faculty members in …
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EVALUATING TREATMENT HETEROGENEITY IN THE COMMUNITY MEDIATION MARYLAND RE-ENTRY PROGRAM
To assist soon-to-be released prisoners in their re-entry process, the Community Mediation Maryland Re-Entry (CMM) program focuses on strengthening pre-existing pro-social relationships and assisting in the development of re-entry plans. Prior evaluations suggest this program is successful at …
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Infrared radiation profiles of a hypersonic glide vehicle during re-entry
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2025-05-01
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An improved algorithm for satellite orbit decay and re-entry prediction
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 1993.
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Investigating the economic returns from college graduation for re-entry women
This study investigated the economic returns from higher education for re-entry women. Re-entry women are continually concerned with whether or not returning to college and acquiring a degree will result in increased earnings. While sufficient evidence exists to show that earnings increase as years …
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Bmp proteins in urodele myotube cell cycle re-entry and in regeneration
Urodele amphibians have the remarkable ability to re-grow lost body parts. This regenerative response after injury in urodeles involves dedifferentiation of fully differentiated cells into proliferative cells. One well-studied example of this is the dedifferentiation of multinucleated muscle cells …
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An Examination of the Possible Finacial Aid Needed by Re-Entry Students
Abstract Not Available
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Home at last : the re-entry adaptation of returned South African exiles
… problems caused by forced migration, voluntary repatriation has proved to be a most difficult solution owing to the numerous psychosocial, economic, legal and political problems associated with it. This thesis is a report of an investigation into the complex set of personal and social factors …
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Re-entry training and education for returning sojourner undergraduates of French grandes écoles
<p>This study is a design and delivery of a comprehensive re-entry training program which has been implemented to meet the needs of returning French engineering grande ecole undergraduate sojourners.</p> <p>With particular attention to the historical and specific character of a grande ecole's …
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Adult Re-Entry Students: Experiences Preceding Entry into a Rural Appalachian Community College.
<p>Over 42% of students re-entering education in the United States are age 24 or older (NCES, 2002). Community colleges offer financial, academic, and geographic accessibility making them a viable option for adults seeking to re-enter education (Cohen & Brawer, 1996).</p><p>The purpose of this …
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Resentenced and Released: Re-Entry Needs Following Release from Juvenile Life Without Parole
… sentences in the U.S. became eligible for resentencing following the 2016 Montgomery v. Louisiana Supreme Court ruling. Michigan housed an estimated 370 juvenile lifers at that time, the second largest JLWOP community in the country and has since resentenced and released approximately 120 …
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Preliminary design of a high enthalpy plasma tunnel for atmospheric re-entry research
… wind tunnel at the Center for Hypersonics and Entry Systems Studies (CHESS) at the University of Illinois at Urbana Champaign (UIUC). The centerpiece of the facility is an Inductively Coupled Plasma (ICP) torch capable of recreating flow conditions similar to what reentering spacecraft …
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Maximum entropy quadratic model to characterize chemical non-equilibrium in re-entry flows
This thesis presents the study of an advanced non-equilibrium model for state-specific chemical kinetics based on method of moments. The focus of this project is on the rovibrational chemical kinetics of the N2-N system. Internal excitation, dissociation, recombination and energy transfer …
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A re-entry control system using delta-modulated accelerometers and a DDA-computer
Thesis: M.S., Massachusetts Institute of Technology, Department of Aeronautics and Astronautics, 1964
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Tales of Re-Entry to Adult High School Programs: A Rhizomatic (De)(Re)Tangling
This rhizomatic research is an experimental wondering and wandering with a Deleuzian- Guattarian mindset. The purpose of this study is to de-re-territorialize affective adults who have been dropping out and dropping back in to high school. Adults who are dropping out and dropping in often find …
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Cost-effective and sustainable scenarios for future reusable space transportation and re-entry systems
L'abstract è presente nell'allegato / the abstract is in the attachment
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A new guidance method for a DeltaV and re-entry constrained orbit transfer problem
… undertakes a maneuver with the objective of precisely flying through a point in space at a particular time. The spacecraft must automatically determine a transfer orbit that will take it from a circular, low-earth parking orbit to a velocity-unconstrained rendezvous with a Keplerian …
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